feat(usage): add automatic models.dev pricing sync (#5734)

* feat(usage): persist model pricing in local config

* feat(usage): sync selected models.dev pricing on startup

* fix(usage): address models.dev sync review feedback

* fix(usage): harden local pricing synchronization

tests/components/ModelsDevPickerDialog.test.ts

@@ -5,6 +5,11 @@ import {
   formatPrice,
   normalizeModelIdForPricing,
 } from "@/components/usage/ModelsDevPickerDialog";
+import {
+  getCommonModelKeys,
+  resolveModelsDevSelection,
+  toModelPricing,
+} from "@/lib/modelsDevPricing";
 
 describe("normalizeModelIdForPricing", () => {
   it("keeps already-normalized ids unchanged", () => {
@@ -141,4 +146,183 @@ describe("flattenModels", () => {
     // 完全没有定价的模型被过滤
     expect(entries.some((e) => e.modelId === "free-model")).toBe(false);
   });
+
+  it("filters deprecated and non-text output models while keeping multimodal input models", () => {
+    const entries = flattenModels({
+      acme: {
+        models: {
+          "multimodal-chat": {
+            name: "Multimodal Chat",
+            modalities: {
+              input: ["text", "image", "audio", "video"],
+              output: ["text"],
+            },
+            cost: { input: 1, output: 2 },
+          },
+          "legacy-chat": {
+            status: "deprecated",
+            modalities: { output: ["text"] },
+            cost: { input: 1, output: 2 },
+          },
+          "speech-model": {
+            modalities: { output: ["audio"] },
+            cost: { input: 1, output: 2 },
+          },
+          "mixed-output-model": {
+            modalities: { output: ["text", "audio"] },
+            cost: { input: 1, output: 2 },
+          },
+          "movie-generator": {
+            modalities: { output: ["video"] },
+            cost: { input: 1, output: 2 },
+          },
+          "fallback-video-model": {
+            cost: { input: 1, output: 2 },
+          },
+        },
+      },
+    });
+
+    expect(entries.map((entry) => entry.modelId)).toEqual(["multimodal-chat"]);
+  });
+
+  it("selects a bounded canonical set of common model families", () => {
+    const openAiModels = Object.fromEntries(
+      Array.from({ length: 7 }, (_, index) => {
+        const version = index + 1;
+        return [
+          `gpt-${version}`,
+          {
+            name: `GPT ${version}`,
+            release_date: `2025-0${version}-01`,
+            cost: { input: version, output: version * 2 },
+          },
+        ];
+      }),
+    );
+    const entries = flattenModels({
+      openai: {
+        name: "OpenAI",
+        models: {
+          ...openAiModels,
+          "gpt-image-1": {
+            release_date: "2026-01-01",
+            cost: { input: 1, output: 2 },
+          },
+        },
+      },
+      aggregator: {
+        name: "Aggregator",
+        models: {
+          "gpt-7": {
+            release_date: "2026-02-01",
+            cost: { input: 9, output: 18 },
+          },
+        },
+      },
+      anthropic: {
+        name: "Anthropic",
+        models: {
+          "claude-sonnet-5": {
+            release_date: "2026-06-01",
+            cost: { input: 3, output: 15 },
+          },
+        },
+      },
+      deepseek: {
+        name: "DeepSeek",
+        models: {
+          "deepseek-chat": {
+            release_date: "2025-12-01",
+            cost: { input: 0.3, output: 1.2 },
+          },
+        },
+      },
+      xiaomi: {
+        name: "Xiaomi",
+        models: {
+          "mimo-v2.5": {
+            release_date: "2026-04-01",
+            cost: { input: 0.2, output: 1 },
+          },
+          "mimo-v2.5-tts": {
+            release_date: "2026-05-01",
+            cost: { input: 0.1, output: 0.5 },
+          },
+        },
+      },
+      longcat: {
+        name: "LongCat",
+        models: {
+          "LongCat-2.0": {
+            release_date: "2026-03-01",
+            cost: { input: 0.4, output: 1.6 },
+          },
+        },
+      },
+    });
+
+    const common = getCommonModelKeys(entries);
+    expect(common.has("openai/gpt-image-1")).toBe(false);
+    expect(common.has("aggregator/gpt-7")).toBe(false);
+    expect(common.has("openai/gpt-7")).toBe(true);
+    expect(common.has("openai/gpt-1")).toBe(false);
+    expect(common.has("anthropic/claude-sonnet-5")).toBe(true);
+    expect(common.has("deepseek/deepseek-chat")).toBe(true);
+    expect(common.has("xiaomi/mimo-v2.5")).toBe(true);
+    expect(common.has("xiaomi/mimo-v2.5-tts")).toBe(false);
+    expect(common.has("longcat/LongCat-2.0")).toBe(true);
+  });
+
+  it("combines common and explicit selections and deduplicates normalized ids", () => {
+    const entries = flattenModels({
+      openai: {
+        models: {
+          "gpt-5": {
+            name: "GPT-5 Official",
+            release_date: "2025-08-01",
+            cost: { input: 1, output: 2 },
+          },
+        },
+      },
+      relay: {
+        models: {
+          "vendor/GPT-5": {
+            name: "GPT-5 Relay",
+            release_date: "2025-07-01",
+            cost: { input: 9, output: 18 },
+          },
+          "custom-model": {
+            name: "Custom",
+            release_date: "2025-06-01",
+            cost: { input: 0.5, output: 1 },
+          },
+        },
+      },
+    });
+    const selected = resolveModelsDevSelection(entries, {
+      autoSyncEnabled: true,
+      includeCommonModels: true,
+      selectedModelKeys: ["relay/vendor/GPT-5", "relay/custom-model"],
+      excludedCommonModelKeys: ["openai/gpt-5"],
+      lastSyncAt: null,
+      lastSyncError: null,
+    });
+
+    expect(selected.map((entry) => entry.key)).toEqual([
+      "relay/vendor/GPT-5",
+      "relay/custom-model",
+    ]);
+
+    const pricing = toModelPricing([
+      entries.find((entry) => entry.key === "openai/gpt-5")!,
+      entries.find((entry) => entry.key === "relay/vendor/GPT-5")!,
+    ]);
+    expect(pricing).toHaveLength(1);
+    expect(pricing[0]).toMatchObject({
+      modelId: "gpt-5",
+      displayName: "GPT-5 Official",
+      inputCostPerMillion: "1",
+    });
+  });
 });